Title:
MIXTURE DESIGN METHOD FOR FLUIDIZED SOIL, AND MANUFACTURING METHOD FOR FLUIDIZED SOIL
Document Type and Number:
Japanese Patent JP2016056567
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a versatile mixture design method for fluidized soil and a manufacturing method for the fluidized soil that enable an appropriate blend to be calculated to suit a change in a fine-grained fraction content.SOLUTION: A mixture design method for fluidized soil comprises the steps of: setting a material separation boundary value for density of slurry containing fine-grained soil; setting a self-leveling boundary value for the density containing fine-grained soil; setting a target density for slurry containing fine-grained soil, in a range between the material separation boundary value and the self-leveling boundary value; calculating slurry density corresponding to the target density for slurry containing fine-grained soil; finalizing mass ratios of source material soil and water to be blended, on the basis of the slurry density; and determining a solidification material to be added per 1 mof the slurry formed according to the mass ratios of the components.SELECTED DRAWING: Figure 3
Inventors:
IWABUCHI TSUNETARO
Application Number:
JP2014183030A
Publication Date:
April 21, 2016
Filing Date:
September 09, 2014
Export Citation:
Assignee:
RYUDOKA SHORI KOHO SOGO KANRI:KK
PUBLIC WORKS RES INST
PUBLIC WORKS RES INST
International Classes:
E02D3/00; E02F7/00
Domestic Patent References:
| JPH11226382A | 1999-08-24 | |||
| JP2011032826A | 2011-02-17 | |||
| JP2010216205A | 2010-09-30 | |||
| JP2002180449A | 2002-06-26 |
Foreign References:
| US5951751A | 1999-09-14 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office
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